var ioc = {
		nashornScriptEngineFactory : {
			type : "jdk.nashorn.api.scripting.NashornScriptEngineFactory"
		}
		nashornScriptEngine : {
			type : "jdk.nashorn.api.scripting.NashornScriptEngine",
			factory : "$nashornScriptEngineFactory#getScriptEngine",
			args : ["--optimistic-types=[true]"] // --lanuage=[es6] es6
		}
};